Compact size : Width of 17.5 mm
True RMS measurement
Under voltage, Over voltage protection as well as protection against Phase unbalance, Phase failure, Incorrect phase sequence & Neutral failure
LED indication for faults
Disabling of Over & Under Voltage fault on site is possible
Onsite selection of VLL / VLN value based tripping
Self powered
Adjustable Nominal voltage, Trip point, Trip time delay
Compliance to International Safety standard IEC 61010-1-2010
RISH Relay - VR monitors AC voltage of a system/equipment and protects it from overvoltage, undervoltage and phase failure issues. As well as it indicates the occurrence of faults with help of LED indications